GB9310987D0 - Smoke alarm - Google Patents

Smoke alarm

Info

Publication number
GB9310987D0
GB9310987D0 GB939310987A GB9310987A GB9310987D0 GB 9310987 D0 GB9310987 D0 GB 9310987D0 GB 939310987 A GB939310987 A GB 939310987A GB 9310987 A GB9310987 A GB 9310987A GB 9310987 D0 GB9310987 D0 GB 9310987D0
Authority
GB
United Kingdom
Prior art keywords
smoke alarm
smoke
alarm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB939310987A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUSTEN GEOFFREY J
Original Assignee
AUSTEN GEOFFREY J
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AUSTEN GEOFFREY J filed Critical AUSTEN GEOFFREY J
Priority to GB939310987A priority Critical patent/GB9310987D0/en
Publication of GB9310987D0 publication Critical patent/GB9310987D0/en
Priority to GB9410532A priority patent/GB2278477A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire Alarms (AREA)
GB939310987A 1993-05-27 1993-05-27 Smoke alarm Pending GB9310987D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB939310987A GB9310987D0 (en) 1993-05-27 1993-05-27 Smoke alarm
GB9410532A GB2278477A (en) 1993-05-27 1994-05-26 Alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939310987A GB9310987D0 (en) 1993-05-27 1993-05-27 Smoke alarm

Publications (1)

Publication Number Publication Date
GB9310987D0 true GB9310987D0 (en) 1993-07-14

Family

ID=10736244

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939310987A Pending GB9310987D0 (en) 1993-05-27 1993-05-27 Smoke alarm
GB9410532A Withdrawn GB2278477A (en) 1993-05-27 1994-05-26 Alarm device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9410532A Withdrawn GB2278477A (en) 1993-05-27 1994-05-26 Alarm device

Country Status (1)

Country Link
GB (2) GB9310987D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222455B1 (en) * 2000-06-14 2001-04-24 Richard A. Kaiser Multi-functional smoke detector and signal device
GB2376551B (en) * 2001-06-12 2003-05-07 Arthur Dennis O'nion Domestic smoke alarm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319234A (en) * 1980-07-29 1982-03-09 Rice Royal K Smoke detector with dual sensors

Also Published As

Publication number Publication date
GB2278477A (en) 1994-11-30
GB9410532D0 (en) 1994-07-13

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